12144645

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3697}}^1$

素因数の和:3781

約数の個数: 24

約数和(自身を含む): 21344856

約数和(自身を除く): 9200211

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 3697, 11091, 18485, 33273, 55455, 166365, 269881, 809643, 1349405, 2428929, 4048215, 12144645]

約数ペア:

[(1, 12144645), (3, 4048215), (5, 2428929), (9, 1349405), (15, 809643), (45, 269881), (73, 166365), (219, 55455), (365, 33273), (657, 18485), (1095, 11091), (3285, 3697)]